Eclipse shortcut keys

The shortcut keys here can be customized to conform to their own habits (window->preferences->general->keys).

F3: Opening the Declaration (open Declaration)
CTRL + Left: This is often used by most people to see the definition of variables, methods, classes
Control-shift-r: Open Resource
Alt-left Arrow: Back in navigation history (Navigation)
Alt-right Arrow: Navigates forward in history.
Control-q: Go back to the last editing place. This shortcut is also used when you jump in the code. Especially when you're too deep, and forget what you were doing in the first place.
control-/: Comments or uncomment a line. This is also true for multiple lines.
Alt-down Arrow: Moves one or more lines down. Alt-up Arrow will move up.

Common shortcut keys

1. Ctrl+1 Quick Fix (the most classic shortcuts, you don't have to say more)
   Ctrl+d: Delete When moving forward
   Ctrl+alt+↓ Copy the current row to the next row (replication incremented)
   Ctrl+alt+↑ Copy the current line to the previous row (replication incremented)
   Alt+↓ the current line and the next line of interaction (especially useful, can be omitted first cut, then pasted)
   Alt+↑ the current line and the upper row interaction position (IBID.)
   alt+← the previous edited page
   alt+→ next Edit page (of course, for the above article)
   Alt+enter displays the properties of the currently selected resource (project, or file or file)
   Shift+enter inserts a blank row on the next line of the current row (at which point the mouse can be at any position in the current row, not necessarily the last)
   Shift+ctrl+enter Insert blank line in current line (principle above)
   Ctrl+q positioning to the last edited place
   Ctrl+l positioning in a row (for people with programs over 100 have the gospel)
   Ctrl+m maximize the current edit or view (and vice versa)
   ctrl+/comment on the current line, and then uncomment it
   Ctrl+o Quick Display OutLine
   Ctrl+t quickly displays the inheritance structure of the current class
   Ctrl+w Closing the current editer
   Ctrl+k the selected word quickly navigates to the next
   Ctrl+e quick display of the current Editer drop-down list (in bold if the current page does not appear)
   ctrl+/(numpad) collapses all code in the current class
   Ctrl+x (keypad) expands all code in the current class
   Ctrl+space Code Helper to complete the insertion of some code (but the general and IME conflict, you can modify the input method hotkey, you can also take up alt+/to replace)
   Ctrl+shift+e Display manager that manages all of the currently open view (you can choose to close, activate, and so on)
   Ctrl+j forward Incremental lookup (after pressing CTRL+J, each letter editor you enter provides a quick match to navigate to a word, if not, it is not found in the Stutes line, check a word, especially useful, this function idea two years ago)
   CTRL+SHIFT+J Reverse incremental lookup (same as above, except forward)
   Ctrl+shift+f4 Close all open editer
   Ctrl+shift+x the text that is currently selected is all stale lowercase
   Ctrl+shift+y turns the currently selected text to lowercase
   Ctrl+shift+f formatting of the current code
   Ctrl+shift+p position to the match (for example {}) (after locating from the front, the cursor is in the match, back to front, or vice versa)

3. Edit
   scope function Shortcut keys
   Global Find and replace Ctrl+f
   Text Editor Find previous Ctrl+shift+k
   Text Editor Find Next Ctrl+k
   Global Undo Ctrl + Z
   Global Replication Ctrl + C
   Global Restore Previous selection alt+shift+↓
   Global clipping Ctrl+x
   Global Quick Fix ctrl1+1
   Global Content Assist alt+/
   Global all check Ctrl + A
   Delete delete globally
   Global context information ALT +?
   Alt+shift+?
   Ctrl+shift+space
   Java Editor display tooltip description F2
   Java Editor Select encapsulated element alt+shift+↑
   The Java editor selects the previous element alt+shift+←
   The Java editor selects the next element alt+shift+→
   Text Editor incremental find Ctrl+j
   Text Editor incremental reverse lookup ctrl+shift+j
   Global Paste Ctrl + V
   Global Redo Ctrl+y

5. View
   scope function Shortcut keys
   Global magnification ctrl+=
   Global Shrink ctrl+-

7. Window
   scope function Shortcut keys
   Global activation Editor F12
   Global Switch Editor Ctrl+shift+w
   Global on an editor Ctrl+shift+f6
   Globally on a view CTRL+SHIFT+F7
   Global on a Perspective view Ctrl+shift+f8
   Global Next editor Ctrl+f6
   Global Next View Ctrl+f7
   Global Next Perspective Ctrl+f8
   The text editor displays the ruler context menu Ctrl+w
   Global Display View menu CTRL+F10
   Global Display System Menu alt+-

9. Navigation
   scope function Shortcut keys
   Java Editor Open Structure ctrl+f3
   Global Open Type Ctrl+shift+t
   Global Open type Hierarchy F4
   Global Open claims F3
   Global Open External Javadoc shift+f2
   Global Open Resource Ctrl+shift+r
   Global fallback history alt+←
   Global forward History alt+→
   Global on a CTRL +,
   Global Next Ctrl +.
   The Java Editor displays outline Ctrl+o
   Global open type Ctrl+shift+h in the hierarchy
   Global go to matching parentheses ctrl+shift+p
   Global go to previous edit location Ctrl+q
   The Java editor goes to the previous member Ctrl+shift+↑
   The Java editor goes to the next member Ctrl+shift+↓
   Text editor go to line ctrl+l

11. Search
    scope function Shortcut keys
    Global presence in file Ctrl+shift+u
    Global Open Search dialog box ctrl+h
    Claims in the global workspace Ctrl+g
    References in the global workspace Ctrl+shift+g

13. Text editing
    scope function Shortcut keys
    Text Editor overwrite toggle Insert
    Text Editor Roll Line ctrl+↑
    The text editor scrolls the line ctrl+↓

15. File
    scope function Shortcut keys
    Global Save Ctrl+x
    Ctrl+s
    Global Print Ctrl+p
    Global Shutdown CTRL+F4
    Global Save All Ctrl+shift+s
    Global all off CTRL+SHIFT+F4
    Global Properties Alt+enter
    Global New CTRL + N

17. Source
    scope function Shortcut keys
    Java Editor Formatting ctrl+shift+f
    Java Editor Uncomment ctrl+\
    Java Editor Comment ctrl+/
    Java Editor Add import ctrl+shift+m
    Java Editor Organization import Ctrl+shift+o
    The Java Editor uses try/catch blocks to surround the settings, which are too common, so it is recommended to set them up here.
    You can also use ctrl+1 to automatically fix it.

19. Run
    scope function Shortcut keys
    Global single-Step return F7
    Global single-Step skip F6
    Global single-step jump into F5
    Global single-Step jump selection Ctrl+f5
    Global Debug Last started F11
    Global Continue F8
    Global use filters to step SHIFT+F5
    Global Add/Remove breakpoints Ctrl+shift+b
    Global Display Ctrl+d
    Global Run last boot ctrl+f11
    Global Run to row ctrl+r
    Global Execution Ctrl+u

    Reference:

    Eclipse Common Settings, common shortcut keys http://jingyan.baidu.com/article/c35dbcb03246058916fcbcb3.html

    Eclipse shortcut Keys 10 most useful shortcut keys http://www.open-open.com/bbs/view/1320934157953

Eclipse shortcut keys